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/*******************************************************************************
* Copyright (c) 2000, 2007 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.repo;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.dialogs.*;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.window.Window;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.internal.ccvs.core.*;
import org.eclipse.team.internal.ccvs.ui.*;
import org.eclipse.team.internal.ccvs.ui.Policy;
/**
* Wizard for refreshing the tags for a CVS repository location
*/
public class RefreshRemoteProjectWizard extends Wizard {
// The initial size of this wizard.
private final static int INITIAL_WIDTH = 300;
private final static int INITIAL_HEIGHT = 350;
private ICVSRepositoryLocation root;
private ICVSRemoteResource[] rootFolders;
private RefreshRemoteProjectSelectionPage projectSelectionPage;
private IDialogSettings settings;
public static boolean execute(Shell shell, final ICVSRepositoryLocation root) {
final ICVSRemoteResource[][] rootFolders = new ICVSRemoteResource[1][0];
rootFolders[0] = null;
try {
new ProgressMonitorDialog(shell).run(true, true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
try {
rootFolders[0] = CVSUIPlugin.getPlugin().getRepositoryManager().getFoldersForTag(root, CVSTag.DEFAULT, monitor);
} catch (CVSException e) {
throw new InvocationTargetException(e);
}
}
});
} catch (InvocationTargetException e) {
CVSUIPlugin.openError(shell, null, null, e);
return false;
} catch (InterruptedException e) {
return false;
}
RefreshRemoteProjectWizard wizard = new RefreshRemoteProjectWizard(root, rootFolders[0]);
WizardDialog dialog = new WizardDialog(shell, wizard);
/**
* This is the only place where a size hint > 0 is required. The wizard
* page should in general have hints of 0 (and grab excessive space).
*/
dialog.setMinimumPageSize(INITIAL_WIDTH, INITIAL_HEIGHT);
return (dialog.open() == Window.OK);
}
public RefreshRemoteProjectWizard(ICVSRepositoryLocation root, ICVSRemoteResource[] rootFolders) {
this.root = root;
this.rootFolders = rootFolders;
IDialogSettings workbenchSettings = CVSUIPlugin.getPlugin().getDialogSettings();
this.settings = workbenchSettings.getSection("RefreshRemoteProjectWizard");//$NON-NLS-1$
if (settings == null) {
this.settings = workbenchSettings.addNewSection("RefreshRemoteProjectWizard");//$NON-NLS-1$
}
setWindowTitle(CVSUIMessages.RefreshRemoteProjectWizard_title);
}
/**
* @see org.eclipse.jface.wizard.IWizard#addPages()
*/
public void addPages() {
setNeedsProgressMonitor(true);
ImageDescriptor substImage = CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_WIZBAN_NEW_LOCATION);
projectSelectionPage = new RefreshRemoteProjectSelectionPage(
"ProjectSelectionPage", //$NON-NLS-1$
CVSUIMessages.RefreshRemoteProjectSelectionPage_pageTitle,
substImage,
CVSUIMessages.RefreshRemoteProjectSelectionPage_pageDescription,
settings, root, rootFolders);
addPage(projectSelectionPage);
}
/**
* @see org.eclipse.jface.wizard.Wizard#performFinish()
*/
public boolean performFinish() {
final ICVSRemoteResource[] selectedFolders = projectSelectionPage.getSelectedRemoteProject();
try {
getContainer().run(true, true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
final RepositoryManager manager = CVSUIPlugin.getPlugin().getRepositoryManager();
// Run in the manager to avoid multiple repo view updates
manager.run(new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException,InterruptedException {
monitor.beginTask(null, 100);
ICVSRemoteResource[] failedFolders = internalRefresh(manager, selectedFolders, false /* recurse */, Policy.subMonitorFor(monitor, 80));
if (failedFolders.length > 0) {
// Go deep any any failed folders.
if (promptForDeepRefresh(failedFolders))
internalRefresh(manager, failedFolders, true /* recurse */, Policy.subMonitorFor(monitor, 20));
}
monitor.done();
}
}, monitor);
}
});
return true;
} catch (InvocationTargetException e) {
CVSUIPlugin.openError(getShell(), null, null ,e);
} catch (InterruptedException e) {
}
return false;
}
/*
* Refresh the tags of the given resources and return those for which no tags were found.
*/
private ICVSRemoteResource[] internalRefresh(final RepositoryManager manager, final ICVSRemoteResource[] selectedFolders, final boolean recurse, IProgressMonitor monitor) throws InvocationTargetException {
List failedFolders = new ArrayList();
monitor.beginTask(null, 100 * selectedFolders.length);
for (int i = 0; i < selectedFolders.length; i++) {
try {
ICVSRemoteResource resource = selectedFolders[i];
if (resource instanceof ICVSFolder) {
CVSTag[] tags = manager.refreshDefinedTags((ICVSFolder)resource, recurse, true /* notify */, Policy.subMonitorFor(monitor, 100));
if (tags.length == 0) {
failedFolders.add(resource);
}
}
} catch (TeamException e) {
CVSUIPlugin.log(IStatus.ERROR, NLS.bind("An error occurred while fetching the tags for {0}", selectedFolders[i].getName()), e); //$NON-NLS-1$
}
}
return (ICVSRemoteResource[]) failedFolders.toArray(new ICVSRemoteResource[failedFolders.size()]);
}
private boolean promptForDeepRefresh(final ICVSRemoteResource[] folders) {
final boolean[] prompt = new boolean[] { false };
getShell().getDisplay().syncExec(new Runnable() {
public void run() {
MessageDialog dialog = new MessageDialog(getShell(), CVSUIMessages.RefreshRemoteProjectWizard_0, null,
getNoTagsMessage(folders),
MessageDialog.INFORMATION,
new String[] {
CVSUIMessages.RefreshRemoteProjectWizard_1,
CVSUIMessages.RefreshRemoteProjectWizard_2
}, 1);
int code = dialog.open();
if (code == 0) {
prompt[0] = true;
}
}
});
return prompt[0];
}
private String getNoTagsMessage(ICVSRemoteResource[] folders) {
if (folders.length == 1) {
return NLS.bind(CVSUIMessages.RefreshRemoteProjectWizard_3, new String[] { folders[0].getRepositoryRelativePath() });
}
return NLS.bind(CVSUIMessages.RefreshRemoteProjectWizard_4, new String[] { Integer.toString(folders.length) });
}
}
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